# -*- coding: utf-8 -*-

"""

https://docs.python.org/3/howto/logging-cookbook.html

https://docs.python.org/ko/3/library/logging.handlers.html

"""

# TODO logging.ini 파일로 설정 대체

import logging

from logging.handlers import TimedRotatingFileHandler

from utils import create_folder

from utils.klass.singleton import Singleton

__all__ = (

'Logger'

)

class Logger(metaclass=Singleton):

__slots__ = ["_log"]

def __init__(self):

create_folder("logs")

self._log = logging.getLogger("my")

self._log.setLevel(logging.DEBUG)

formatter = logging.Formatter('%(asctime)s - %(filename)s - %(lineno)s - %(levelname)s - %(message)s')

stream_handler = logging.StreamHandler()

stream_handler.setFormatter(formatter)

time_log_handler = TimedRotatingFileHandler(filename='./logs/server.log', when='midnight', interval=1,

encoding='utf-8')

time_log_handler.setFormatter(formatter)

time_log_handler.suffix = "%Y%m%d"

self._log.addHandler(time_log_handler)

self._log.addHandler(stream_handler)

@property

def log(self):

return self._log